Film cooling is widely applied as an effective way to maintain the turbine blade temperature at acceptable level. The present paper investigates overall effectiveness and flow structure by performing conjugate heat transfer simulations for flat-plate baseline cylindrical three cratered film-cooling holes. in fluid domain obtained using Shear Stress Transport turbulence model, solid conductivity...

The purpose of this study is to measure the machine’s performance in filling process which often experiences damage one companies engaged food sector that produces coffee and goat milk powder sachet packaging. company targets production results on products as much 15,600 sachets per day. In Filling Line 3 machines, there are losses caused by machine breaks, so daily target not achieved. method ...

Abstract In this work, a support vector machine (SVM) model was developed to predict the hot deformation flow curves of AZ91 magnesium alloy. The experimental stress-strain curves, obtained from hot compression testing at different deformation conditions, were sampled. Consequently, a data base with the input variables of the deformation temperature, strain rate and strain and the output variab...